macOS High Sierra 10.13.4

In addition to iOS 11.3.1, Apple this afternoon released a macOS High Sierra 10.13.4 security update. As with regular updates, you can find today’s Security Update 2018-001 in the Mac App Store under the Updates tab.

If you computer is running macOS High Sierra 10.13.4 or later, feel free to take advantage of a new productivity feature in Apple’s Safari browser that allows jumping to the rightmost open tab using a dedicated keyboard shortcut.

The macOS High Sierra 10.13.4 update packs in several under-the-hood tweaks, a bunch of security fixes and some feature additions, including better support for external GPUs, Business Chat in Messages and more. Read the official release notes for detailed information.

Apple on Monday issued the seventh beta of macOS High Sierra 10.13.4 to developers. Registered developers can download the beta through Apple’s developer center, or it can be installed using the Update mechanism in the Mac App Store.

Apple on Monday issued the sixth beta of macOS High Sierra 10.13.4 to developers. Registered developers can download the beta through Apple’s developer center, or it can be installed using the Update mechanism in the Mac App Store.

Apple on Monday made the fifth betas of iOS 11.3, tvOS 11.3 and macOS High Sierra 10.13.4 available to developers. Registered developers can install the new betas from Apple’s developer center, or by using each platform’s OTA updating mechanism.

Apple on Monday made the fourth betas of upcoming iOS 11.3, tvOS 11.3, and macOS High Sierra 10.13.4 updates available to developers. Registered developers can install the new betas from Apple’s developer center, or by using each platform’s OTA updating mechanism.

Apple has introduced a new privacy feature for iPhone, iPad, Mac and Apple TV in the latest OS betas that help you understand how a system app or feature is collecting and using your personal information. We now know how it works and have some screenshots showing it in action.